CN217960426U

CN217960426U - Fire bird support for supporting coronary artery

Info

Publication number: CN217960426U
Application number: CN202221379520.4U
Authority: CN
Inventors: 徐键; 汤露
Original assignee: Jiangsu Qiancheng Medical Instrument Co ltd
Current assignee: Jiangsu Qiancheng Medical Instrument Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-12-06
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a fire bird support is used in coronary artery support, which comprises a bracket body, the inside of support body is inlayed and is equipped with the expansion gasbag, the tip intercommunication of expansion gasbag has the gasbag pipe, be provided with the part that closes of inserting of mutual butt joint on expansion gasbag and the support body. The utility model discloses in, at first, the outside of expansion gasbag is located to the support body cover that will be the state of contracting, rotate the support body after that, make the support body and the expansion gasbag inserted mutually and close, it removes along human blood vessel to drive the support body, be favorable to personnel to the conduction of support body position, secondly, along with filling gas in to the expansion gasbag, the expansion gasbag inflation opens, the arc linkage plate takes place to rotate along with the inflation of gasbag and resets, the arc linkage plate will be followed the inside notch of arc lap strap of back-up plate, thereby realize breaking away from with the support body, reach the purpose of saving patient's operating time.

Description

Fire bird support for supporting coronary artery

Technical Field

The utility model relates to a heart support technical field especially relates to a coronary artery supports uses turkey support.

Background

The heart stent is also called coronary artery stent, is a common medical instrument in the heart interventional operation, and has the function of dredging artery vessels. The main material is stainless steel, nickel-titanium alloy or cobalt-chromium alloy.

In the process of leading the heart stent into a human blood vessel, the heart stent needs to be attached to the outside of the air bag, and the heart stent is conveyed through the guide wire, however, the attachment of the existing heart stent and the expansion air bag mostly adopts a mode of directly sleeving the heart stent on the outside of the air bag, and the attachment mode is not beneficial to personnel to send the heart stent to the appointed blood vessel part and is also not beneficial to the separation of the expansion air bag and the heart stent in the later period.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the invention provides a fire bird support for supporting coronary artery.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fire bird support for coronary artery supports, includes the support body, the inside of support body is inlayed and is equipped with the expansion gasbag, the tip intercommunication of expansion gasbag has the gasbag pipe, be provided with the plug-in components of mutual butt joint on expansion gasbag and the support body.

Preferably, the splice component comprises an arcuate strap secured to an inner end of the arcuate strap.

Preferably, the engagement member further comprises arcuate engagement tabs secured to the outer end of the dilation balloon.

Preferably, the inner portion of the arc-shaped lapping plate is formed with a notch matched with the arc-shaped joining plate.

Preferably, the dilatation balloon is in a helically crimped state when unexpanded.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. this application is equipped with arc overlap joint board through being equipped with on the support body, is equipped with arc linkage plate on expanding the gasbag, will be the outside that expansion gasbag was located to the support body cover that contracts the state, rotates the support body after that for the support body is inserted with the expansion gasbag mutually and is closed, drives the support body and removes along human blood vessel, is favorable to the conduction of personnel to support body position.

2. Expand the gasbag when not aerifing in this application, be the spiral and contract and change the state, along with filling gas in to the expansion gasbag, the expansion gasbag inflation opens, and arc connection plate rotates along with the inflation of gasbag and resets, and arc connection plate will revolve out the inside notch of arc connection plate thereupon to realize breaking away from with the support body, reach the purpose of saving patient's operation time.

Drawings

Fig. 1 shows a perspective view provided according to an embodiment of the present invention;

fig. 2 shows a top view provided in accordance with an embodiment of the present invention;

fig. 3 shows a cross-sectional view provided in accordance with an embodiment of the present invention.

Illustration of the drawings:

1. a stent body; 2. an arc-shaped lapping plate; 3. expanding the balloon; 4. an arc-shaped connecting plate; 5. a balloon catheter.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fire bird support is used in coronary artery support, including support body 1, the inside of support body 1 is inlayed and is equipped with expansion gasbag 3, the tip intercommunication of expansion gasbag 3 has gasbag pipe 5, be provided with the part of inserting of mutual butt joint on expansion gasbag 3 and the support body 1, the support body 1 cover that will be the state of contracting is located the outside of the expansion gasbag 3 that is the state of crimpleing, rotate support body 1 afterwards, make support body 1 and expansion gasbag 3 insert mutually, through the surgical equipment, lead into corresponding coronary artery position with support body 1, fill the gas filling body in to expansion gasbag 3 through gasbag pipe 5 afterwards, make expansion gasbag 3 strut support body 1, when strutting, expansion gasbag 3 will remove the inserting with support body 1, thereby be favorable to the user to go out the expansion gasbag from the coronary artery, reach the purpose of saving patient's operation time.

Specifically, as shown in fig. 1-3, the inserting component includes an arc-shaped bridging plate 2 fixed at the inner end of the arc-shaped bridging plate 2, and further includes an arc-shaped connecting plate 4 fixed at the outer end of the expansion airbag 3, a notch matched with the arc-shaped connecting plate 4 is formed inside the arc-shaped bridging plate 2, the expansion airbag 3 is in a curling state when not expanded, the arc-shaped connecting plate 4 fixed at the outer end of the expansion airbag will drive the stent body 1 to move along the blood vessel of the human body through inserting with the arc-shaped bridging plate 2, which is beneficial for the conduction of the position of the stent body 1 by the personnel, when the expansion airbag 3 is not expanded, the expansion airbag 3 is in a spiral curling state, and as gas is filled into the expansion airbag 3, the expansion airbag 3 expands and expands, the arc-shaped connecting plate 4 fixed outside the expansion airbag 3 rotates and resets along with the expansion of the airbag, and the arc-shaped connecting plate 4 will be screwed out of the notch inside the arc-shaped bridging plate 2 along with the expansion airbag, thereby realizing the separation from the stent body 1.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a coronary artery supports uses fire bird support, includes support body (1), its characterized in that, the inside of support body (1) is inlayed and is equipped with expansion gasbag (3), the tip intercommunication of expansion gasbag (3) has gasbag pipe (5), be provided with the part of inserting of mutual butt joint on expansion gasbag (3) and support body (1).

2. A fire bird support for coronary artery support according to claim 1, characterized in that the said plugging means comprise arc-shaped bridging plates (2) fixed to the inner ends of the arc-shaped bridging plates (2).

3. A fire bird support for coronary support according to claim 2, characterised in that the said plug-in elements further comprise curved connector plates (4) fixed to the outer ends of the dilatation balloon (3).

4. A fire bird support for coronary support according to claim 3, characterised in that the arc-shaped bridging plates (2) are internally formed with notches adapted to the arc-shaped connector plates (4).

5. A fire bird support according to claim 4, characterised in that the dilatation balloon (3) is helically crimped when unexpanded.